Chia động từ trong ngoặc về thể bị động thì hiện tại đơn để hoàn thành đoạn văn sau

Bai 7: Chia động từ trong ngoặc về thể bị động thì hiện tại đơn để hoàn thành đoạn văn sau:

How sugar is made

 Sugar (1. normally make)  _______________ from sugar cane. This kind of plant (2. grow) _______________  in tropical or subtropical areas. In such developed countries as the United States, harvesting of cane (3. do) _______________  mainly by machine. In other areas, this process (4. also do) _______________ by hand. After the cane (5. harvest) _______________   , it (6. load) _______________    mechanically into trucks or railroad and (7. take) _______________    to mills. Then it (8. process) _______________ into raw sugar. The cane (9. clean) _______________ by warm water before it (10. break) _______________  by two or three crusher rollers. A large part of the juice (11. extract) _______________   and then (12. purify) _______________  to make sugar crystals. In the next steps, sugar crystals (13. tumble) _______________  through heated air. After they (14. dry) _______________ ' they (15. sort) _______________    by size and (16. place) _______________   in storage bins. Sugar (17. pack)  _______________ in the packages like we see in the supermarket . Sugar (18. use)  _______________ for various purposes and it is a must-have. item  in every kitchen.